Kazuyuki Date

Title: Kazuyuki Date: Innovator in Disk Storage Technology

Introduction

Kazuyuki Date is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of disk storage technology. His innovative work has led to the development of a unique disk drive that enhances the efficiency and reliability of data storage.

Latest Patents

Kazuyuki Date holds a patent for a disk storage device. This device features a controller that calculates a drive signal for positioning a head at a desired track based on a desired track-position signal and a measured head-position signal. The drive circuit includes both a current feedback amplifier and a voltage feedback amplifier, which can be selectively utilized. The controller is equipped with a speed limiter to determine a maximum speed for the head. The voltage feedback amplifier is employed when the head-position signal is unstable, while the current feedback amplifier is used when the head-position signal is normal. This innovation represents a significant advancement in disk drive technology.

Career Highlights

Kazuyuki Date is associated with Hitachi Global Storage Technologies Japan, Ltd. His work at this esteemed company has allowed him to focus on developing cutting-edge storage solutions. His contributions have been instrumental in improving the performance of disk drives.

Collaborations

Kazuyuki Date has collaborated with Yosuke Hamada, a fellow innovator in the field. Their partnership has fostered advancements in disk storage technology, leading to improved products and solutions.

Conclusion

Kazuyuki Date's contributions to disk storage technology exemplify the spirit of innovation. His patent for a disk storage device showcases his expertise and commitment to enhancing data storage solutions. His work continues to influence the industry and pave the way for future advancements.